CN109435668A - A kind of hybrid power coupling bridge based on single planetary row - Google Patents
A kind of hybrid power coupling bridge based on single planetary row Download PDFInfo
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- CN109435668A CN109435668A CN201811599616.XA CN201811599616A CN109435668A CN 109435668 A CN109435668 A CN 109435668A CN 201811599616 A CN201811599616 A CN 201811599616A CN 109435668 A CN109435668 A CN 109435668A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/24—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the combustion engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/26—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/36—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings
- B60K6/365—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings with the gears having orbital motion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/38—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the driveline clutches
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
Abstract
The hybrid power that the present invention provides a kind of based on single planetary row couples bridge, the assembly of hybrid power is arranged convenient, extends the type of hybrid power product, and its transmission chain is short, adjustable speed ratio, high-efficient.It includes engine, first motor, differential mechanism, second motor, planet row toothing, the planet row toothing specifically includes sun gear, planetary wheel carrier, gear ring, output end of the central axis of the planetary wheel carrier through engine described in direct or indirect connection after the center of sun gear input hollow shaft, the output shaft of the first motor is the center input hollow shaft, ring is furnished with several planetary gears on the planetary wheel carrier, the radially inner side engagement of the planetary gear connects the sun gear, the radial outside engagement of the planetary gear connects the ring gear of the gear ring, the output shaft of the gear ring subtracts gear by the master that gear structure engagement connects the differential mechanism.
Description
Technical field
The present invention relates to the technical field of coupling bridge structure, specially a kind of hybrid power coupling based on single planetary row
Bridge.
Background technique
Existing coupling bridge structure is pure electric vehicle structure, and for hybrid architecture, existing coupling bridge cannot be fitted
With.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of, the hybrid power based on single planetary row couples bridge, to mix
It is convenient that the assembly of power is arranged, extends the type of hybrid power product, and its transmission chain is short, adjustable speed ratio, high-efficient.
A kind of hybrid power coupling bridge based on single planetary row, it is characterised in that: it includes engine, first motor, difference
Fast device, the second motor, planet row toothing, the planet row toothing specifically includes sun gear, planetary wheel carrier, gear ring, described
The central axis of planetary wheel carrier is defeated through engine described in direct or indirect connection after the center of sun gear input hollow shaft
Outlet, the output shaft of the first motor are the center input hollow shaft, and ring is furnished with several planets on the planetary wheel carrier
Wheel, the radially inner side engagement of the planetary gear connect the sun gear, and the radial outside engagement of the planetary gear connects the tooth
The ring gear of circle, the output shaft of the gear ring subtract gear by the master that gear structure engagement connects the differential mechanism, and described second
The output shaft of motor subtracts gear, the two output shafts difference of the differential mechanism by the master that gear structure engagement connects the differential mechanism
By the wheel of half axis connection respective side, the output shaft for stating gear ring, the second motor output end independently engage connection
The master of the differential mechanism subtracts gear.
It is further characterized by:
The output shaft of the engine, the center of first motor input hollow shaft, the output shaft of gear ring corresponds in same
Mandrel arrangement, the central axis setting of the output shaft of the engine and the planetary wheel carrier, the gear ring output shaft
Subtract bevel gear by the master that first bevel gear engagement connects the differential mechanism, the output shaft of second motor passes through the second cone tooth
The master that wheel engagement connects the differential mechanism subtracts bevel gear, and the differential mechanism, first bevel gear, second bevel gear combine to form one
Bridge, the first motor, the second motor are respectively arranged to be arranged in the two sides of the same level of the integrated bridge, first electricity
Machine, the second motor motor shaft be arranged on the extended line of same axis, the planet tooth row structure is located at the integrated bridge
Outside arrangement, so that total is quick and easy for installation；
The output shaft of the engine is parallel to semiaxis arrangement, and the output end of the engine is nibbled by the first transmission gear
The second transmission gear of connection is closed, the central axis of second transmission gear is the central axis of the planetary wheel carrier, and described first
The motor shaft of motor is the center input hollow shaft, and the output shaft of the gear ring passes through third transmission gear engagement connection institute
The master for stating differential mechanism subtracts gear, and the output shaft of second motor connects the master of the differential mechanism by the engagement of the 4th transmission gear
Subtract gear, the planet tooth row structure, differential mechanism, third transmission gear, the 4th transmission gear set form integrated bridge, the hair
The output shaft of motivation, center input hollow shaft parallel interval arrangement, the first motor, the motor shaft parallel interval of the second motor
Arrangement makes the length for entirely coupling bridge small, convenient for arrangement；
The side corresponding position corresponding to a wheel of the one bridge is respectively and fixedly connected with the machine of corresponding first motor
The casing of shell, the second motor makes total easy installation and reliable.
After adopting the above technical scheme, engine connects planetary wheel carrier, first motor connects sun gear, sun gear and planet
Planetary gear collective effect on wheel carrier, so that the adjustable speed ratio of gear ring increases, gear ring, which is driven, subtracts gear to the master of differential mechanism, and second
Motor connection is main to subtract gear, and two power finally couple on gear in main subtract, which allows the independent work of engine to exist
High efficient district, while the pure electric part of integrated power coupling bridge, effectively increase output torque range, enhance adaptability for working condition；
It is convenient that it arranges the assembly of hybrid power, extends the type of hybrid power product, and its transmission chain is short, adjustable speed
Than, it is high-efficient.The coupling bridge facilitates the modularization, integrated of system, extends the function of bridge.
Detailed description of the invention
Fig. 1 is the structure schematic diagram of specific embodiments of the present invention one；
Fig. 2 is the structure schematic diagram of specific embodiments of the present invention two；
Title corresponding to serial number is as follows in figure:
Engine 1, first motor 2, differential mechanism 3, master subtracts gear 3, master subtracts bevel gear 32, the second motor 4, planet toothrow knot
Structure 5, sun gear 51, planetary wheel carrier 52, gear ring 53, center input hollow shaft 54, planetary gear 55, semiaxis 6, wheel 7, first bore tooth
Wheel 8, second bevel gear 9, integrated bridge 10, the first transmission gear 11, the second transmission gear 12, third transmission gear the 13, the 4th pass
Moving gear 14.
Specific embodiment
A kind of hybrid power based on single planetary row couples bridge, sees Fig. 1, Fig. 2: it includes engine 1, first motor 2, poor
Fast device 3, the second motor 4, planet row toothing 5, planet row toothing 5 specifically include sun gear 51, planetary wheel carrier 52, gear ring
53, the central axis of planetary wheel carrier 52 direct or indirect connection engine 1 after the center of sun gear 51 input hollow shaft 54
Output end, the output shaft of first motor 2 input hollow shaft 54 centered on being, ring is furnished with several planetary gears 55 on planetary wheel carrier 52,
The radially inner side engagement connection sun gear 51 of planetary gear 55, the ring gear of the radial outside engagement connection gear ring 53 of planetary gear 55,
The output shaft of gear ring 53 subtracts gear 31 by the master that gear structure engages connected with differential 3, and the output shaft of the second motor 4 passes through tooth
The master of wheel construction engagement connected with differential 3 subtracts gear 31, and two output shafts of differential mechanism 3 pass through semiaxis 6 respectively and connect respective side
Wheel 7, the output shaft of gear ring 53, the second motor 4 output end independently engage the master of connected with differential 3 and subtract gear 31.
Specific embodiment one is shown in Fig. 1: the output shaft of engine 1, the center of first motor 2 input hollow shaft 54, gear ring 53
Output shaft arranged corresponding to same central axis, the central axis setting of the output shaft of engine 1 and planetary wheel carrier 52, gear ring
53 output shaft subtracts bevel gear 32 by the master that first bevel gear 8 engages connected with differential 3, and the output shaft of the second motor 4 passes through
The master of engagement connection 3 device of differential of second bevel gear 9 subtracts bevel gear 32, and differential mechanism 3, first bevel gear 8, second bevel gear 9 combine
Integrated bridge 10 is formed, first motor 2, the second motor 4 are respectively arranged to be arranged in the two sides of the same level of integrated bridge 10, first
Motor 2, the second motor 4 motor shaft be arranged on the extended line of same axis；Planet tooth row structure 5 is located at the outer of integrated bridge 10
Side arrangement, so that total is quick and easy for installation
Specific embodiment two is shown in Fig. 2: the output shaft of engine 1 is parallel to the arrangement of semiaxis 6, and the output end of engine 1 passes through
First transmission gear 11 engagement the second transmission gear 12 of connection, the central axis of the second transmission gear 12 is in planetary wheel carrier 52
Mandrel, the motor shaft of first motor 2 input hollow shaft 54 centered on being, the output shaft of gear ring 53 is nibbled by third transmission gear 13
The master for closing connected with differential 3 subtracts gear 31, and the output shaft of the second motor 4 engages connected with differential 3 by the 4th transmission gear 14
Master subtract gear 31, planet tooth row structure 5, differential mechanism 3, third transmission gear 13, the 4th transmission gear 14 set form one
Bridge 10, the output shaft of engine 1, center input 54 parallel interval of hollow shaft arrangement, the motor shaft of first motor 2, the second motor 4
Parallel interval arrangement makes the length for entirely coupling bridge small, convenient for arrangement；
The side corresponding position corresponding to a wheel 7 of integrated bridge 10 is respectively and fixedly connected with the machine of corresponding first motor 2
The casing of shell, the second motor 4, makes total easy installation and reliable.
Engine connects planetary wheel carrier, and first motor connects sun gear, and the planetary gear on sun gear and planetary wheel carrier is common
Effect, so that the adjustable speed ratio of gear ring increases, gear ring, which is driven, subtracts gear to the master of differential mechanism, and the second motor connection master subtracts gear,
Two power finally couple on gear in main subtract, which allows the independent work of engine in high efficient district, while one is dynamic
Couple of force closes the pure electric part of bridge, effectively increases output torque range, enhances adaptability for working condition；It makes hybrid power simultaneously
Assembly arrange convenient, extend the type of hybrid power product, and its transmission chain is short, adjustable speed ratio, high-efficient.The coupling bridge
The modularization, integrated for facilitating system, extends the function of bridge.
Its advantages are as follows: its use function of extending bridge, and planet row gear structure is coupled with Transmission Bridge, so that
The arrangement of assembly is convenient, inputs from the both ends that the master of differential mechanism subtracts gear, the output shaft input of one end gear ring, the second electricity of the other end
Machine input, extends the configuration of hybrid power product；Transmission parts concentrate on integrated bridge, increase vehicle available space；
Transmission chain is short, adjustable speed ratio, high-efficient；It is smooth when vehicle driving, power failure-free.
Specific embodiments of the present invention are described in detail above, but content is only the preferable implementation of the invention
Example, should not be considered as limiting the invention the practical range of creation.It is all to become according to equalization made by the invention application range
Change and improve etc., it shall still fall within the scope of this patent.
Claims (4)
1. a kind of hybrid power based on single planetary row couples bridge, it is characterised in that: it includes engine, first motor, differential
Device, the second motor, planet row toothing, the planet row toothing specifically include sun gear, planetary wheel carrier, gear ring, the row
Output of the central axis of star wheel frame through engine described in direct or indirect connection after the center of sun gear input hollow shaft
End, the output shaft of the first motor are the center input hollow shaft, and ring is furnished with several planetary gears on the planetary wheel carrier,
The radially inner side engagement of the planetary gear connects the sun gear, and the radial outside engagement of the planetary gear connects the gear ring
The output shaft of ring gear, the gear ring subtracts gear, second motor by the master that gear structure engagement connects the differential mechanism
Output shaft gear is subtracted by the master that gear structure engagement connects the differential mechanism, two output shafts of the differential mechanism pass through respectively
The wheel of half axis connection respective side, the output shaft for stating gear ring, the second motor output end independently engage connection described in
The master of differential mechanism subtracts gear.
2. a kind of hybrid power based on single planetary row as described in claim 1 couples bridge, it is characterised in that: the engine
Output shaft, first motor center input hollow shaft, gear ring output shaft correspond to same central axis arrangement, the engine
Output shaft and the planetary wheel carrier central axis setting, institute the gear ring output shaft by first bevel gear engagement company
The master for connecing the differential mechanism subtracts bevel gear, and the output shaft of second motor connects the differential mechanism by second bevel gear engagement
Master subtract bevel gear, the differential mechanism, first bevel gear, second bevel gear combine to form integrated bridge, the first motor, second
Motor is respectively arranged to be arranged in the two sides of the same level of the integrated bridge, the motor shaft of the first motor, the second motor
It is arranged on the extended line of same axis, the planet tooth row structure is located at the outside arrangement of the integrated bridge.
3. a kind of hybrid power based on single planetary row as described in claim 1 couples bridge, it is characterised in that: the engine
Output shaft be parallel to semiaxis arrangement, the output end of the engine passes through the first transmission gear engagement the second driving cog of connection
Wheel, the central axis of second transmission gear is the central axis of the planetary wheel carrier, and the motor shaft of the first motor is
The center inputs hollow shaft, and the output shaft of the gear ring subtracts tooth by the master that the engagement of third transmission gear connects the differential mechanism
The output shaft of wheel, second motor subtracts gear, the planet by the master that the engagement of the 4th transmission gear connects the differential mechanism
Tooth row structure, differential mechanism, third transmission gear, the 4th transmission gear set form integrated bridge, the output shaft of the engine, in
The heart inputs hollow shaft parallel interval arrangement, the first motor, the motor shaft parallel interval of the second motor arrangement.
4. a kind of hybrid power based on single planetary row as claimed in claim 3 couples bridge, it is characterised in that: the one bridge
The side corresponding position corresponding to a wheel be respectively and fixedly connected with the casing of the casing of corresponding first motor, the second motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811599616.XA CN109435668A (en) | 2018-12-26 | 2018-12-26 | A kind of hybrid power coupling bridge based on single planetary row |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811599616.XA CN109435668A (en) | 2018-12-26 | 2018-12-26 | A kind of hybrid power coupling bridge based on single planetary row |
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| Publication Number | Publication Date |
|---|---|
| CN109435668A true CN109435668A (en) | 2019-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811599616.XA Pending CN109435668A (en) | 2018-12-26 | 2018-12-26 | A kind of hybrid power coupling bridge based on single planetary row |
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| CN (1) | CN109435668A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709790A (en) * | 2020-12-23 | 2021-04-27 | 苏州绿控传动科技股份有限公司 | Planetary power-row driving power combining device |
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| CN203401942U (en) * | 2013-05-28 | 2014-01-22 | 中国汽车技术研究中心 | Novel hybrid power assembly device for vehicle |
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